| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.89 | 9.631% | $219.1414 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $128.44 | 3.283% | $132.6567 | $132.66 | $132.65 | $132.70 |
| Purchase #3 | $185.98 | 10.442% | $205.4 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $171.96 | 4.298% | $179.3508 | $179.35 | $179.35 | $179.40 |
| Purchase #5 | $111.74 | 6.339% | $118.8232 | $118.82 | $118.80 | $118.80 |
| Purchase #6 | $51.55 | 6.380% | $54.8389 | $54.84 | $54.85 | $54.80 |
| Purchase #7 | $197.53 | 3.806% | $205.048 | $205.05 | $205.05 | $205.00 |
| 7 purchase totals = | $1,047.09 | $1,115.2590 | $1,115.26 | $1,115.25 | $1,115.20 | |